Fiber is a thread or filament from which cloth is made. Plants and animals are two of the most common sources of fibre. Natural Fibres are the name given to these fibres. Natural fibres include cotton, wool, and silk.
Synthetic fibres are artificially created by humans with the help of machinery and technologies in the textile industries, in addition to natural fibres. These fibres are also known as synthetic fibres. Synthetic fibres include Rayon, Nylon, and Polyester.